• "Multispectral graphene-based electro-optical surfaces with reversible tunability from visible to microwave wavelengths"
    Said Ergoktas, M., Gokhan Bakan, Evgeniya Kovalska, Lewis W. Le Fevre, Richard P. Fields, Pietro Steiner, Xiaoxiao Yu , Salihoglu O, Balci S, Novoselov K, Dryfe RA., C. Kocabas
    Nature Photonics,  (2021), pdf,  arXiv e-prints (2020): arXiv-2007.

  • "Ultrafast spectroscopy of voltage reconfigurable graphene saturable absorbers in the visible and near infrared
    I Baylam, MN Cizmeciyan, N Kakenov, C Kocabas, A Sennaroglu
    2D Materials 6 (3), 035013

  • "Graphene-enabled adaptive infrared textiles"
    Ergoktas, M.S., Bakan, G., Steiner, P., Bartlam, C., Malevich, Y., Ozden-Yenigun, E., He, G., Karim, N., Cataldi, P., Bissett, M.A. and Kinloch, I.A., Coskun Kocabas
    Nano Letters, 2020, 20(7), pp.5346-5352. (pdf)

  • "Video-Speed Graphene Modulator Arrays for Terahertz Imaging Applications
    Y Malevich, MS Ergoktas, G Bakan, P Steiner, C Kocabas
    ACS Photonics 2020, 7 (9), 2374-2380 (pdf)

  • "Graphene Based Adaptive Thermal Camouflage."
    Salihoglu, Omer, Hasan Burkay Uzlu, Ozan Yakar, Shahnaz Aas, Osman Balci, Nurbek Kakevov, Sinan Balci, Selim Olcum, Sefik Süzer, and Coskun Kocabas.
    Nano Letters 2018 18 (7), 4541-4548  (

  • Electrically switchable metadevices via graphene
    Balci, O., Kakenov, N., Karademir, E., Balci, S., Cakmakyapan, S., Polat, E. O., ... & Kocabas, C.
    Science Advances, 4(1), eaao1749 (2018).  (

  • Graphene-Quantum Dot Hybrid Optoelectronics at Visible Wavelengths."
    Salihoglu, Omer, Nurbek Kakenov, Osman Balci, Sinan Balci, and Coskun Kocabas.
    ACS Photonics (2018) (pdf)

  • "Graphene based terahertz phase modulators."
    Kakenov, Nurbek, M. Said Ergöktaş, Osman Balci, and Coskun Kocabas.
    2D Materials, 5, 3 (2018) (pdf)

  • "Controlling phase of microwaves with active graphene surfaces."
    Balci, Osman, Nurbek Kakenov, and Coskun
    Aplied Physics Letters 110.16: 161102 (2017) (pdf)


  • "Raman and X-Ray photoelectron spectroscopic studies of graphene devices for identification of doping” PA Gokturk, N Kakenov, C Kocabas, S Suzer, “Applied Surface Science 425, 1130-1137 (2017)

  • Silvia Nappini, Alessia Matruglio, Denys Naumenko, Simone Dal Zilio, Marco Lazzarino, Frank MF De Groot, Coskun Kocabas, Osman Balci, Elena Magnano , “Graphene Nanoreactors: Photoreduction of Prussian Blue in Aqueous Solution” The Journal of Physical Chemistry C (2017)

  • Balci, F.M., Balci, S., Kocabas, C. and Dag, Ö "Lyotropic Liquid Crystalline Mesophase of Lithium Triflate-Non-Ionic Surfactant as Gel-Electrolyte for Graphene Optical Modulator." The Journal of Physical Chemistry C (2017)

  • Baylam, I., Ozharar, S., Kakenov, N., Kocabas, C., & Sennaroglu, A. Femtosecond pulse generation from a Ti 3+: sapphire laser near 800 nm with voltage reconfigurable graphene saturable absorbers. Optics Letters, 42(7), 1404-1407 (2017)

  • Gokturk, P. A., Salzner, U., Nyulászi, L., Ulgut, B., Kocabas, C., & Suzer, S. “XPS-evidence for in-situ electrochemically-generated carbene formation”,  Electrochimica Acta, 234, 37-42.(2017)

  • I Baylam, S Ozharar, N Kakenov, C Kocabas, A Sennaroglu "Femtosecond pulse generation from a Ti 3+: sapphire laser near 800 nm with voltage reconfigurable graphene saturable absorbers." Optics Letters 42.7  1404-1407 (2017) (pdf)

  • Camci, Merve T., et al. "In-Situ XPS Monitoring and Characterization of Electrochemically Prepared Au Nanoparticles in an Ionic Liquid." ACS Omega 2.2 478-486 (2017) (pdf)

  • Osman Balci, Ertugrul Karademir, Semih Cakmakyapan, Nurbek Kakenov, Emre Ozan Polat, Humeyra Caglayan, Ekmel Ozbay, Coskun Kocabas “Electrically Switchable Metadevices”,  arXiv:1512.08277, (pdf)

  • EO Polat, HB Uzlu, O Balci, N Kakenov, E Kovalska, C Kocabas, “Graphene-Enabled Optoelectronics on Paper” ACS Photonics, 3 (6), 964–971 (2016) (pdf)

  • N Kakenov, O Balci, T Takan, VA Ozkan, H Altan, C Kocabas “Observation of Gate-Tunable Coherent Perfect Absorption of Terahertz Radiation in Graphene” ACS Photonics 3 (9), 1531-1535, (2016) (pdf)

  • N Kakenov, O Balci, O Salihoglu, SH Hur, S Balci, C Kocabas, “Weighing graphene with QCM to monitor interfacial mass changes” Applied Physics Letters 109 (5), 053105 (2016) (pdf)

  • O Salihoglu, N Kakenov, O Balci, S Balci, C Kocabas “Graphene as a Reversible and Spectrally Selective Fluorescence Quencher” Scientific Reports 6, 33911 (2016) (pdf)

  • MT Camci, P Aydogan, B Ulgut, C Kocabas, S Suzer, “XPS enables visualization of electrode potential screening in an ionic liquid medium with temporal-and lateral-resolution”, Physical Chemistry Chemical Physics 18 (41), 28434-28440 (2016) (pdf)

  • I Baylam, O Balci, N Kakenov, C Kocabas, A Sennaroglu, “Graphene-gold supercapacitor as a voltage controlled saturable absorber for femtosecond pulse generation” Optics letters 41 (5), 910-913 (2016) (pdf)

  • S Balci, B Kucukoz, O Balci, A Karatay, C Kocabas, G Yaglioglu “Tunable Plexcitonic Nanoparticles: A Model System for Studying Plasmon–Exciton Interaction from the Weak to the Ultrastrong Coupling Regime” ACS Photonics 3 (11), 2010-2016 (2016) (pdf)

  • O Ozdemir, AM Aygar, O Balci, C Kocabas, H Caglayan, E Ozbay “Enhanced tunability of V-shaped plasmonic structures using ionic liquid gating and graphene”, Carbon 108, 515-520, (2016) (pdf)

  • AM Aygar, O Balci, S Cakmakyapan, C Kocabas, H Caglayan, E Ozbay, “ Comparison of Back and Top Gating Schemes with Tunable Graphene Fractal Metasurfaces” ACS Photonics,  (2016) (pdf)

  • Sinan Balci, Osman Balci, Nurbek Kakenov, Fatih Bilge Atar, Coskun Kocabas, “Dynamic tuning of plasmon resonance in the visible using graphene”, Optics Letters, 41, 6, 1241-1244 (2016) (pdf)

  • P Aydogan, O Balci, C Kocabas, S Suzer, “ Monitoring the operation of a graphene transistor in an integrated circuit by XPS”, Organic Electronics 37, 178-182 (2016) (pdf)

  • Osman Balci, Emre. O. Polat, Nurbek Kakenov, Coskun Kocabas, “Graphene-enabled electrically switchable radar absorbing surfaces” 6, 6628, Nature Communication (2015)  (pdf)

  • Emre. O. Polat, Osman Balci, Nurbek Kakenov, Hasan Burkay Uzlu, Coskun Kocabas, Dahiya, Ravinda, “Synthesis of Large Area Graphene for High Performance in Flexible Optoelectronic Devices”, Scientific Reports, 5, 16744, (2015) (pdf)

  • Nurbek Kakenov, Osman Balci, Emre. O. Polat, Hakan Altan, Coskun Kocabas “Broadband terahertz modulators using self-gated graphene capacitors”, JOSAB, 32, 9, 1861-1866 (2015) (pdf)

  • Sinan Balcı, Coskun Kocabas, “Ultra hybrid plasmonics: strong coupling of plexcitons with plasmon polaritons” Optics Letters  40, 3424-3427 (2015) (pdf)

  • Nurbek Kakenov, Taylan Takan, Vedat Ali Ozkan, Osman Balcı, Emre Polat, Hakan Altan, Coskun Kocabas “Graphene-enabled electrically controlled terahertz spatial light modulators. Optics Letters 40.9 (2015): 1984-1987. (pdf)

  • Sinan Balci, Ertugrul Karademir, and Coskun Kocabas, “Strong coupling between localized and propagating plasmon polaritons”, Optics Letters  40, 3177-3180 (2015) (pdf)

  • Ertugrul Karademir, Sinan Balci, Coskun Kocabas, and Atilla Aydinli, “Lasing in a Slow Plasmon Moiré Cavity”, ACS Photonics, 2 (7),  805–809, (2015) (pdf)

  • Canbaz, Ferda; Kakenov, Nurbek; Coskun Kocabas, Alphan Sennaroglu, “Graphene mode-locked Cr:LiSAF laser at 850 nm” Optics Letters, 40, 17, 4110-4112 (2015) (pdf)

  • Mehmet Copuroglu, Pinar Aydogan, Emre Ozan Polat, Coskun Kocabas, and Sefik Suzer, “Gate-tunable photoemission from graphene transistors”,  Nano Letters, 14, 2837−2842 (2014) (pdf)

  • Emre O. Polat,     Osman Balcı    & Coskun Kocabas, “Graphene based flexible electrochromic devices”, Scientific Reports, 4, 6484, (2014) (pdf)

  • I. Baylam, M. N. Cizmeciyan, S. Ozharar, E. O. Polat, C. Kocabas, and A. Sennaroglu, “Femtosecond pulse generation with voltage-controlled graphene saturable absorber” Opt. Lett. 39, 5180-5183 (2014) (pdf)

  • Sinan Balci, Ertugrul Karademir, Coskun Kocabas, and Atilla Aydinli, “Absorption enhancement of molecules in the weak plasmon–exciton coupling regime” Opt. Lett. 39, 4994-4997 (2014) (pdf)

  • Sinan Balci, Coskun Kocabas, Betül Küçüköz, Ahmet Karatay, Elif Akhüseyin, H. Gul Yaglioglu and Ayhan Elmali “Probing ultrafast energytransfer between excitons and plasmons in the ultrastrong coupling regime” Appl. Phys. Lett. 105, 051105 (2014) (pdf)

  • Emre Ozan Polat, Coskun Kocabas, “Broadband optical modulators based on graphene supercapacitors”  Nano Lett., 13 (12), pp 5851–5857 (2013) (pdf)

  • Sarper Ozharar, Isinsu Baylam, M. Natali Cizmeciyan, Osman Balci, Ercag Pince, Coskun Kocabas, and Alphan Sennaroglu, “Graphene mode-locked multipass-cavity femtosecond Cr4+: forsterite laser” JOSA B, Vol. 30, Issue 5, pp. 1270-1275 (2013) (pdf)

  • Coskun Kocabas and Sefik Suzer,  ”Probing Voltage Drop Variations in Graphene with Photoelectron Spectroscopy “ Analytical Chemistry,  85 (8), pp 4172–4177, (2013) (pdf)

  • Sinan Balci, Coskun Kocabas, Simge Ates, Ertugrul Karademir, Omer Salihoglu, and Atilla Aydinli, ”Tuning surface plasmon-exciton coupling via thickness dependent plasmon damping”  Physical Review B, 235402, (2012) (pdf)

  • Osman Balci, Coskun Kocabas, “Rapid Thermal Annealing of Graphene-Metal Contact”, Applied Physics Letters, 101,24,   (2012) (pdf)

  • Nurbek Kakenov, Osman Balci, Sinan Balci,and Coskun Kocabas, “Probing molecular interactions on carbon nanotube surfaces using surface plasmon resonance sensors“, Applied Physics Letters, 101, 223114,   (2012) (pdf)

  • Ozlem Yavas, Coskun Kocabas, “Plasmon Interferometers for High-Throughput Sensing “, Optics Letters, 37, 16, 3396, (2012) (pdf)

  • Osman Balci, Coskun Kocabas, “High frequency performance of individual and arrays of single-walled carbon nanotubes“, Nanotechnology, 23,  245202, (2012) (pdf)

  • H. Koymen, A. Atalar, E. Aydogdu, C. Kocabas, H.K. Oguz, A. Ozgurluk and A. Unlugedik, “An Improved Lumped Element Nonlinear Circuit Model for a Circular CMUT Cell“ , IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control,  59, 8, 1791, (2012) (pdf)

  • Omer Salihoglu, Sinan Balci, and Coskun Kocabas , “Plasmon-polaritons on graphene-metal surface and their use in biosensors“, Applied Physics Letters, 100, 213110  (2012) (pdf)

  • Omer Salihoglu, Abdullah Muti, Kutlu Kutluer, Tunay Tansel, Rasit Turan, Coskun Kocabas, Atilla Aydinli, “Atomic layer deposited Al2O3 passivation of type II InAs/GaSb superlattice photodetectors“, Journal of Applied Physics,  111, 074509  (2012) (pdf)

  • Sinan Balcı, Coskun Kocabas, Atilla Aydınlı, “Critical Coupling in Plasmonic Resonator Arrays” Optics Letters, 36, 2770, (2011) (pdf)

  • Sinan Balcı, Ertugrul Karademir, Coskun Kocabas, Atilla Aydinli, “Direct Imaging of Localized Suface Plasmon Polaritons” Optics Letters, 36, 3401, (2011) (pdf)

  • Melih Okan, Osman Balci, Coskun Kocabas, “A Microfluidic Based Differential Plasmon Resonance Sensor” Sensors and Actuators B, 160, 670-676 (2011) (pdf)

  • Tuba Öznülüer, Ercag Pince, Emre Polat, Osman Balcı, Omer Salihoglu, Coskun Kocabas, " Synthesis of graphene on gold” Applied Physics Letters, 98, 183101 (2011) (pdf)

  • S. Balci, A. Kocabas, C. Kocabas, A. Aydinli, " Localization of Surface Plasmon Polaritons in Hexagonal Moiré Cavities" Applied Physics Letters, 98, 031101 (2011) (pdf)

  • E. Pince, C. Kocabas, "Investigation of high frequency performance limit of graphene field effect transistors ," Applied Physics Letters, 97, 173106 (2010) (pdf)

  • S. Balci, M. Karabiyik, A. Kocabas, C. Kocabas, A. Aydinli, " Slowing surface plasmon polaritons on plasmonic coupled cavities by tuning grating grooves ," Applied Physics Letters, 97, 131103 (2010) (pdf)

  • S. Balci, M. Karabiyik, A. Kocabas, C. Kocabas, A. Aydinli, "Coupled Plasmonic Cavities on Moire Surfaces ," Plasmonics, 4, 429  (2010) (pdf)

  • J. Xiao, S. Dunham, P. Liu, Y. Zhang, C. Kocabas, L. Moh, Y. Huang, K.-C. Hwang, C. Lu, W. Huang and J.A. Rogers, “Alignment Controlled Growth of Single-Walled Carbon Nanotubes on Quartz Substrates,” Nano Letters 9 (12), 4311-4319 (2009) (pdf)

  • C. Kocabas, S. Dunham, Q. Cao, K. Cimino, X. Ho, H.-S. Kim, D. Dawson, J. Payne, M. Stuenkel, H. Zhang, T. Banks, M. Feng, S.V. Rotkin and J.A. Rogers, “High-Frequency Performance of Submicrometer Transistors That Use Aligned Arrays of Single-Walled Carbon Nanotubes,” Nano Letters 9(5), 1937 (2009). (pdf)

  • E. Cubukcu, F. Degirmenci, C. Kocabas, M.A. Zimmler, J.A. Rogers and F. Capasso, “Aligned Carbon Nanotubes as Polarization-Sensitive, Molecular Near-Field Detectors,” Proceedings of the National Academy of Sciences USA 106(8), 2495 (2009) (pdf)

  • A.A. Pesetski, J.E. Baumgardner, S.V. Krishnaswamy, H. Zhang, J.D. Adam, C. Kocabas, T. Banks and J.A. Rogers, “A 500 MHz Carbon Nanotube Transistor Oscillator,” Applied Physics Letters 93, 123506 (2008) (pdf)

  •  C. Kocabas, H.-S. Kim, T. Banks, J.A. Rogers, A.A. Pesetski, J.E. Baumgardner, S. V. Krishnaswamy and H. Zhang, “Radio Frequency Analog Electronics Based on Carbon Nanotube Transistors,” Proceedings of the National Academy of Sciences USA 105(5), 1405 (2008) (pdf)

  •  D.-Y. Khang, J. Xiao, C. Kocabas, S. MacLaren, T. Banks, H. Jiang, Y.Y. Huang, and J.A. Rogers, “Molecular Scale Buckling Mechanics in Individual Aligned Single-Wall Carbon Nanotubes on Elastomeric Substrates,” Nano Letters 8(1), 124 (2008) (pdf)

  •  C. Kocabas, S.J. Kang, T. Ozel, M. Shim and J.A. Rogers, “Improved Synthesis of Aligned Arrays of Single-Walled Carbon Nanotubes and Their Implementation in Thin Film Type Transistors,” Journal of Physical Chemistry C 111(48), 17879 (2007) (pdf)

  •  S.J. Kang, C. Kocabas, H.-S. Kim, Q. Cao, M.A. Meitl, D.-Y. Khang and J.A. Rogers, ”Printed Multilayer Superstructures of Aligned Single-Walled Carbon Nanotubes for Electronic Applications,” Nano Letters 7(11), 3343 (2007) (pdf)

  •  N. Pimparkar, C. Kocabas. S.J. Kang, J. Rogers, and M. A. Alam, “Limits of Performance Gain of Aligned CNT Over Randomized Network: Theoretical Predictions and Experimental Validation,” IEEE Electron Device Letters 28(7), 593-595 (2007) (pdf)

  •  C. Kocabas, N. Pimparkar, O. Yesilyurt, S. J. Kang, M. A. Alam and J.A. Rogers, “Experimental and Theoretical Studies of Transport through Large Scale, Partially Aligned Arrays of Single-Walled Carbon Nanotubes in Thin Film Type Transistors,” Nano Letters, 7(5) 1195 (2007) (pdf)

  •  S.J. Kang, C. Kocabas, T. Ozel, M. Shim, N. Pimparkar, M.A. Alam, S.V. Rotkin and J.A. Rogers, “High-performance electronics using dense, perfectly aligned arrays of single-walled carbon nanotubes,” Nature Nanotechnology 2, 230 (2007) (pdf)

  •  Q. Cao, M. Xia, C. Kocabas, M. Shim and J.A. Rogers, S.V. Rotkin, “Gate Capacitance Coupling of Single-Walled Carbon Nanotube Thin-Film Transistors,” Applied Physics Letters 90, 023516 (2007) (pdf)

  •  C. Kocabas, M. Shim and J.A. Rogers, “Spatially Selective Guided Growth of High-Coverage Arrays and Random Networks of Single-Walled Carbon Nanotubes and Their Integration into Electronic Devices,” Journal of the American Chemical Society 128, 4540 (2006) (pdf)

  •  S.H. Hur, C. Kocabas, A. Gaur, O.O. Park, M. Shim and J.A. Rogers, “Printed Thin Film Transistors and Complementary Logic Gates That Use Polymer Coated Single Walled Carbon Nanotube Networks,” Journal of Applied Physics 98, 114302 (2005) (pdf)

  •  C. Kocabas, S.-H. Hur, A. Gaur, M. Meitl, M. Shim and J.A. Rogers, “Guided Growth of Large Scale, Horizontally Aligned Single Walled Carbon Nanotubes and Their Use in Thin Film Transistors,” Small 1(11), 1110 (2005) (pdf)

  •  S.-H. Hur, D.-Y. Khang, C. Kocabas, and J.A. Rogers, “Nanotransfer printing by use of noncovalent surface forces: Applications to thin-film transistors that use single-walled carbon nanotube networks and semiconducting polymers,” Applied Physics Letters 85(23), 5730 (2004) (pdf)

  •  C. Kocabas, M.A. Meitl, A. Gaur, M. Shim and J.A. Rogers, “Aligned arrays of Single-Walled carbon Nanotubes Generated from Random Networks by Orientationally Selective Laser Ablation,” Nano Letters, 4(12), 2421 (2004) (pdf)

  •  Y. Zhou, A. Gaur, S.-H. Hur, C. Kocabas, M.A. Meitl, M. Shim and J.A. Rogers, “p-channel, n-channel Thin Film Transistors and p-n Diodes Based on Single Wall Carbon nanotube Networks,” Nano Letters, 4(10), 2031 (2004) (pdf)

  • F. Ay, A. Kocabas, C. Kocabas, A. Aydinli, S. Agan, “Prism Coupling Technique Investigation of Elasto-optical Properties of Thin Polymer Films”,  Journal of Applied Physics , 96, 7147 (2004) (pdf)

  • C. Kocabas, A. Aydinli,  “Design and Analysis of an Integrated Optical Sensor for Scanning Force Microscopies”,  IEEE Sensors Journal, 5, 411 (2005) (pdf)

  • I. Kiyat, C. Kocabas, A.Aydinli  “Integrated Micro-Ring Resonator Displacement Sensor For Scanning Probe Microscopies”  J. Micromech. Microeng. 14, 374 (2004) (pdf)

  • N. Gasanly, A. Aydinli, C. Kocabas , “Temperature-dependent Raman scattering spectra of ε-GaSe layered crystals”, Materials Research Bulletin, 37, 169 (2002) (pdf)

  • N. Gasanly, A. Aydinli, C. Kocabas “Anhamonicity of zone-center phonons: Raman scattering spectra of GaSe0.5S0.5 layered crystal”, Physica Scripta,  65, 534 (2002) (pdf)

  • N. Gasanly, A. Aydinli, C. Kocabas, “Temperature dependence of first-order Raman scattering in GaS layered crystals”, Solid State Communications 116, 147 (2001) (pdf)


©2018 by 2D materials devices. Proudly created with

This site was designed with the
website builder. Create your website today.
Start Now